private void App_OnStartup(object sender, StartupEventArgs e)
{
var mode = e.Args.Any() ? e.Args[0] : "/s";
// Preview mode--display in little window in Screen Saver dialog
// (Not invoked with Preview button, which runs Screen Saver in
// normal /s mode).
if (mode.ToLower().StartsWith("/p"))
{
m_winSaver = new MainWindow();
Int32 previewHandle = Convert.ToInt32(e.Args[1]);
//WindowInteropHelper interopWin1 = new WindowInteropHelper(win);
//interopWin1.Owner = new IntPtr(previewHandle);
var pPreviewHnd = new IntPtr(previewHandle);
var lpRect = new RECT();
Win32API.GetClientRect(pPreviewHnd, ref lpRect);
var sourceParams = new HwndSourceParameters("sourceParams")
{
PositionX = 0,
PositionY = 0,
Height = lpRect.Bottom - lpRect.Top,
Width = lpRect.Right - lpRect.Left,
ParentWindow = pPreviewHnd,
WindowStyle = (int)(WindowStyles.WS_VISIBLE | WindowStyles.WS_CHILD | WindowStyles.WS_CLIPCHILDREN)
};
m_winWpfContent = new HwndSource(sourceParams);
m_winWpfContent.Disposed += winWPFContent_Disposed;
m_winWpfContent.RootVisual = m_winSaver.Grid;
// ReSharper disable once CSharpWarnings::CS4014
m_winSaver.StartAnimation();
}
// Normal screensaver mode. Either screen saver kicked in normally,
// or was launched from Preview button
else if (mode.ToLower().StartsWith("/s"))
{
var win = new MainWindow { WindowState = WindowState.Maximized };
win.Show();
}
// Config mode, launched from Settings button in screen saver dialog
else if (mode.ToLower().StartsWith("/c"))
{
var win = new SettingsWindow();
win.Show();
}
// If not running in one of the sanctioned modes, shut down the app
// immediately (because we don't have a GUI).
else
{
Current.Shutdown();
}
}
public static extern bool GetClientRect(IntPtr hWnd, ref RECT lpRect);
